NOVA"Secrets of Stonehenge"
Investigations inside and around Stonehenge and its environs are kicking off a new era of discovery and debate about one of England's best known relics of pre-history. New archaeological finds reveal possible answers as well as more questions. New sites include nearby cremations, remains of a 4,500-year-old village and Bluestonehenge about two miles away along an ancient "boulevard."G

10:00 pm

Saving The Titanic
With an ensemble cast and based on eyewitness accounts, this historical drama seeks to tell what happened in the engine and boiler rooms after the collision through the story of nine men from the engineering crew. These men fight to hold back the sea and keep the ship's power systems running even as they learn that all is lost.G

11:00 pm

Secrets of the Dead"China's Terracotta Warriors"
When the first emperor of China wanted an extravagant tomb for his journey into the afterlife, he decreed he would be protected by an army. Artisans have less than two years to complete the massive project using the technology of 2,200 years ago to construct 8,000 life-sized, painted figures. Archaeologist Agnes Hsu shows how it might have been done.G